摘要:

本文以PC104工控机和数据采集模块为硬件平台,介绍了多任务实时操作系统VxWorks,研究了基于Vxworks的数据采集卡初始化,任务初始化.数据采集、数据存储等技术,设计了基于Vxworks实时操作系统的数据采集存储装置。该装置成功应用于海洋环境测量,且能长期稳定可靠运行。

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Date 2018-10-16
File Size 441.13 KB
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Abstract:

In order to improve the stability and reliability of under water automatic data acquisition storage system, the device of system is constituted of pc104 bus a/d acquisition module and embedded computer.We realized tasks communication, data acquisition, data acquisition storage, has completed data acquisition storage, device design debugging based on real-time multitasking operating system for data acquisition card initialization, task initialization. This device has been applied for marine environmental measuring successfully and could be used stably, long term and reliably.

Keywords:

VxWorks; multitask; initialization;